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[test] Verify channel_minmax values against std::numeric_limits

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This commit is contained in:
Mateusz Loskot
2018-05-12 00:56:28 +02:00
committed by Stefan Seefeld
parent 73ec99e606
commit a6795334d3
1 changed files with 12 additions and 1 deletions
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13
test/channel/channel_test_fixture.cpp
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@@ -8,10 +8,21 @@
#define BOOST_TEST_MODULE test_channel_test_fixture
#include <gil_test_common.hpp>
#include "channel_test_fixture.hpp"
#include <limits>
namespace fixture = boost::gil::test::fixture;
BOOST_AUTO_TEST_CASE_TEMPLATE(channel_minmax_value, Channel, fixture::channel_byte_types)
BOOST_AUTO_TEST_CASE_TEMPLATE(channel_minmax_value_integral, Channel, fixture::channel_integer_types)
{
fixture::channel_minmax_value<Channel> fix;
fixture::channel_minmax_value<Channel> exp;
BOOST_TEST(fix.min_v_ == exp.min_v_);
BOOST_TEST(fix.max_v_ == exp.max_v_);
BOOST_TEST(fix.min_v_ == std::numeric_limits<Channel>::min());
BOOST_TEST(fix.max_v_ == std::numeric_limits<Channel>::max());
}
BOOST_AUTO_TEST_CASE_TEMPLATE(channel_minmax_value_float, Channel, fixture::channel_float_types)
{
fixture::channel_minmax_value<Channel> fix;
fixture::channel_minmax_value<Channel> exp;